2025

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Philip Raetsch

Partner, Engineering at Mento Labs

Mento Protocol

Hackathon Workshop

Build on MiniPay. Build with Mento.

mentolabs.xyz

Agenda

05

Protocol Overview

• Mento is a decentralized stablecoin platform
• Mento powers onchain FX markets
• Mento allows users to exchange Mento stable assets with Mento Reserve assets
• The stables & Reserve asset live fully onchain & are protected by onchain security mechanisms like Mento Trading Limits & Circuit Breakers

Smart Contract Overview

Smart Contract Overview

Smart Contract Overview

Smart Contract Overview

Smart Contract Overview

Smart Contract Overview

Swap Demo

• Entry point for swaps is the Broker.sol contract
• Exposes getter function for BiPoolManager
• BiPoolManager expose tradable pairs

Swap Demo

• Entry point for swaps is the Broker.sol contract
• Exposes functions quotes

Swap Demo

• Entry point for swaps is the Broker.sol contract
• Exposes functions for swaps

Smart Contract Overview

Oracles

• SortedOracles.sol stores current oracle rates
• Each rate has a unique identifier rateFeedId
• Exposes functions for all rates and current median rate

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Useful Links

• Mento Docs: https://docs.mento.org/mento
• Mento core contracts: https://github.com/mento-protocol/mento-core
• Mento sdk: https://github.com/mento-protocol/mento-sdk
• Mento sdk examples: https://github.com/mento-protocol/mento-sdk-examples
• Hackathon demo: https://github.com/mento-protocol/hackathon-demo
• ExchangeIds & RateFeedIds: https://docs.mento.org/mento/protocol-concepts/governance/verification#rate-feed-ids
• Deployment addresses: https://docs.mento.org/mento/developers/deployments/addresses
• Mento Discord: https://discord.gg/cckSYTj8
• Alfajores testnet faucet: https://faucet.celo.org/alfajores

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Q&A

If you have any questions,

it's the perfect time for them!